68254368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 222094656

約数和(自身を除く): 153840288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 601, 624, 672, 676, 728, 1014, 1092, 1183, 1202, 1248, 1352, 1456, 1803, 2028, 2184, 2366, 2404, 2704, 2912, 3549, 3606, 4056, 4207, 4368, 4732, 4808, 5408, 7098, 7212, 7813, 8112, 8414, 8736, 9464, 9616, 12621, 14196, 14424, 15626, 16224, 16828, 18928, 19232, 23439, 25242, 28392, 28848, 31252, 33656, 37856, 46878, 50484, 54691, 56784, 57696, 62504, 67312, 93756, 100968, 101569, 109382, 113568, 125008, 134624, 164073, 187512, 201936, 203138, 218764, 250016, 304707, 328146, 375024, 403872, 406276, 437528, 609414, 656292, 710983, 750048, 812552, 875056, 1218828, 1312584, 1421966, 1625104, 1750112, 2132949, 2437656, 2625168, 2843932, 3250208, 4265898, 4875312, 5250336, 5687864, 8531796, 9750624, 11375728, 17063592, 22751456, 34127184, 68254368]

約数ペア:

[(1, 68254368), (2, 34127184), (3, 22751456), (4, 17063592), (6, 11375728), (7, 9750624), (8, 8531796), (12, 5687864), (13, 5250336), (14, 4875312), (16, 4265898), (21, 3250208), (24, 2843932), (26, 2625168), (28, 2437656), (32, 2132949), (39, 1750112), (42, 1625104), (48, 1421966), (52, 1312584), (56, 1218828), (78, 875056), (84, 812552), (91, 750048), (96, 710983), (104, 656292), (112, 609414), (156, 437528), (168, 406276), (169, 403872), (182, 375024), (208, 328146), (224, 304707), (273, 250016), (312, 218764), (336, 203138), (338, 201936), (364, 187512), (416, 164073), (507, 134624), (546, 125008), (601, 113568), (624, 109382), (672, 101569), (676, 100968), (728, 93756), (1014, 67312), (1092, 62504), (1183, 57696), (1202, 56784), (1248, 54691), (1352, 50484), (1456, 46878), (1803, 37856), (2028, 33656), (2184, 31252), (2366, 28848), (2404, 28392), (2704, 25242), (2912, 23439), (3549, 19232), (3606, 18928), (4056, 16828), (4207, 16224), (4368, 15626), (4732, 14424), (4808, 14196), (5408, 12621), (7098, 9616), (7212, 9464), (7813, 8736), (8112, 8414)]